#! /bin/bash
find / -perm +6000 2>/dev/null >caoxin.txt
for i in `cat caoxin.txt`
do
echo "$i"
echo "Do you want to change power: $i"
read answer
if [ $answer = "y" ];then
chmod a-s $i
else
echo "welcome use"
fi
done
echo "congratulation! your system is safe! "
